topic Re: how to fill color inside a Closed polyline (Rectangle) in .net C# in .NET Forum

how to fill color inside a Closed polyline (Rectangle) in .net C#

Anonymous — Thu, 01 Jul 2021 13:24:13 GMT

Hi ,

I am creating a rectangle with below code.I have set a color as well for the line.But instead of that,I want to fill the inside of rectangle with a color .Is it possible to do from C#.please help

double[] coordinate = GlobalVariable.stringToDoubleArray(areapoints, ',');

//create polyline
polylineObject = null;

polylineObject = acadDocument.ModelSpace.AddPolyline(coordinate);

if (polylineObject != null)
{
polylineObject.Closed = true;
polylineObject.color = (ACAD_COLOR)GlobalVariable.colorDictionary[(parameter.GetElementColor().ToString())];
polylineObject.Linetype = GlobalVariable.lineTypeDictionary[lineTypeName[0].ToString().ToUpper()];
}

Thanks in advance,

Anu

Re: how to fill color inside a Closed polyline (Rectangle) in .net C#

vkpunique — Fri, 02 Jul 2021 06:23:43 GMT

Hi anupaman, you need to use Hatch object.

Follow this reference : AutoCAD .NET Developer's Guide: Edit Hatch Patterns (autodesk.com)

Re: how to fill color inside a Closed polyline (Rectangle) in .net C#

Anonymous — Fri, 02 Jul 2021 06:35:25 GMT

Thanks,I will check .can you please tell me which namespace does this belong to or the dll I have to refer.Mine is Autodesk 2020.

Re: how to fill color inside a Closed polyline (Rectangle) in .net C#

Anonymous — Fri, 02 Jul 2021 10:17:02 GMT

You can ignore this , I could get the AcadHatch from Interop.AutoCAD dll ..Thanks once again